Phusion Passenger 4.0.3 released

Better protection is now provided against application processes that are stuck and refuse to shut down cleanly. Since version 4.0.0, Phusion Passenger already forcefully shuts down all processes during web server shutdown. In addition to this, 4.0.3 now also forcefully shuts down processes that take more than 1 minute to shut down, even outside the context of web server shutdowns. This feature does not, however, protect against requests that take too long. Use PassengerMaxRequestTime (Apache) or passenger_max_request_time (Nginx) for that. Fixed a crash in the HelperAgent which results in frequent process restarts in some traffic patterns. Fixes issue #862 . Fixed a problem that prevents processes from being spawned correctly if the user’s bashrc changes working directory. Fixes issue #851 . passenger-status now also displays CPU usage. The installer now checks for checksu...